PHP - PSR-7 HTTP message interfaces & PSR-17 HTTP Factories

psr7-psr17.php

<?php
/*
 * composer require guzzlehttp/psr7
 * composer require laminas/laminas-diactoros
 * composer require slim/psr7
 * composer require nyholm/psr7
 * composer require nyholm/psr7-server
 *
 * https://www.php-fig.org/psr/psr-7/
 * https://www.php-fig.org/psr/psr-17/
 *
 */
require_once __DIR__ . '/vendor/autoload.php';

$guzzleRequest = \GuzzleHttp\Psr7\ServerRequest::fromGlobals();
$laminasRequest = \Laminas\Diactoros\ServerRequestFactory::fromGlobals();
$slimRequest = Slim\Psr7\Factory\ServerRequestFactory::createFromGlobals();

$psr17Factory = new \Nyholm\Psr7\Factory\Psr17Factory();
$creator = new \Nyholm\Psr7Server\ServerRequestCreator($psr17Factory, $psr17Factory, $psr17Factory, $psr17Factory);
$nyholmRequest = $creator->fromGlobals();

echo nl2br(Laminas\Diactoros\Request\Serializer::toString($nyholmRequest));
echo nl2br(\GuzzleHttp\Psr7\Message::toString($slimRequest));